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    • 4. 发明公开
    • Light Emitting Diode Assembly for Being Visible Pattern Clearly
    • 发光二极管组件清晰可见
    • KR20090106445A
    • 2009-10-09
    • KR20090089125
    • 2009-09-21
    • HEO JAE WON
    • HEO JAE WON
    • F21V8/00F21S2/00
    • F21K9/61F21V9/10F21V13/02F21V2200/20F21Y2101/00G02B6/0011
    • PURPOSE: An LED assembly is provided to expose a pattern clearly by uniformizing the brightness in the whole surface of a light guide plate. CONSTITUTION: An LED assembly includes a light guide plate(110), fluorescent paints(120), a pattern, and a plurality of LEDs(140). The plurality of fluorescent paints forms a plurality of rows from one side(110c) to the other side(110d) in an upper surface(110a) and a lower surface of the light guide plate. The plurality of fluorescent paints are separately coated with a point type. The pattern is formed in the upper side of the light guide plate. The plurality of LEDs are positioned in front of the rows of the fluorescent paints. The plurality of LEDs radiate the light to the fluorescent paints.
    • 目的:提供LED组件以通过使导光板的整个表面的亮度均匀化来清楚地曝光图案。 构成:LED组件包括导光板(110),荧光涂料(120),图案和多个LED(140)。 多个荧光涂料在导光板的上表面(110a)和下表面中从一侧(110c)到另一侧(110d)形成多行。 多个荧光涂料分别用点型涂覆。 图案形成在导光板的上侧。 多个LED位于荧光涂料行的前面。 多个LED将光照射到荧光涂料上。